Pay special attention to the amazing pictures of the new Mercedes F400 supercar which debuted at the Tokyo Motor Show. The highlights are its innovative steer-by-wire system which utilizes computers to control not only the steering angle, but also the camber of the suspension to optimize the wheel's contact patch during acceleration, cornering, and braking. Special conical wheels (19" on the outside, 17" on the inside) and tyres were designed for the car. The levels of grip are said to be 30% more than similar cars, which is frankly incredible. Let's hope Mercedes builds this car, albeit with a bit better styling, thanks. (Thanks to Shane for contributing to this story.)